Adds preconditions to systemd unit file to run named-checkconf
before a restart or reload.

Without this check, it is easy to miss small typos when editing zone
files, and when you do that, there is no obvious error in response
your "systemctl restart" or "systemctl reload" command.  (The failure
is recorded in the log.)

With this check, systemctl outputs an error message if the check fails
(predicting that the restart or reload command would fail), making
mistakes easier to notice.

Gbp-Dch: ignore

Update to upstream version '9.11.17+dfsg'
with Debian dir c7ae50df6dd6eb12ac0a393f93fa62d15a119d29

Gbp-Dch: ignore

Update to upstream version '9.11.16+dfsg'
with Debian dir bc24271cf811ac50b4d9f842331c49f9f7ecbbd2

Gbp-Dch: ignore

Update to upstream version '9.11.15+dfsg'
with Debian dir 8dbf52c03ecbff149b79654b4373881cd9a7befc

Use iproute2 instead of net-tools

See merge request dns-team/bind9!6

Andreas Hasenack authored Jan 16, 2020 and Bernhard Schmidt committed Jan 16, 2020

  - d/control: replace net-tools depends with iproute2
  - d/bind9.init: use ip instead of ifconfig

d/control: drop hardcoded python3 dependency

See merge request dns-team/bind9!7

Closes: #948139

Gbp-Dch: ignore

Update to upstream version '9.11.14+dfsg'
with Debian dir c6daa477b08c67ce054516fb243fd1d041c006c5

Drop hardcoded python3 dependency in the bind9utils package, dh-python
injects the correct one via ${python3:Depends}.

(LP: #1856211, Closes: #946643)

Gbp-Dch: ignore

Update to upstream version '9.11.13+dfsg'
with Debian dir d3f880cdde39f0032be9749621792d0a4cbee2d8